Weather World
City of Suwanee, GA
Suwanee Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 50°F Lo 35°F | Hi 55°F Lo 39°F | Hi 62°F Lo 45°F | Hi 71°F Lo 52°F | Hi 79°F Lo 60°F | Hi 86°F Lo 68°F | Hi 89°F Lo 71°F | Hi 88°F Lo 70°F | Hi 83°F Lo 65°F | Hi 73°F Lo 54°F | Hi 61°F Lo 44°F | Hi 53°F Lo 40°F |
| 8 mph | 7 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph |
| 5.1 in | 5.7 in | 5.4 in | 5.4 in | 4.7 in | 4.7 in | 5.3 in | 5.6 in | 5.7 in | 3.9 in | 5.2 in | 6.4 in |
| 72% | 75% | 73% | 71% | 72% | 69% | 70% | 69% | 70% | 69% | 69% | 75% |
| 42% | 47% | 44% | 36% | 37% | 34% | 39% | 37% | 35% | 32% | 36% | 47% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.2 in | 30.2 in |
| 23 | 20 | 23 | 23 | 22 | 18 | 17 | 20 | 23 | 27 | 24 | 23 |
| 7 | 8 | 8 | 7 | 9 | 12 | 14 | 11 | 7 | 5 | 6 | 8 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 2 |
| 190 | 153 | 173 | 208 | 205 | 218 | 203 | 208 | 219 | 228 | 214 | 179 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 10°C Lo 2°C | Hi 13°C Lo 4°C | Hi 17°C Lo 7°C | Hi 22°C Lo 11°C | Hi 26°C Lo 16°C | Hi 30°C Lo 20°C | Hi 32°C Lo 22°C | Hi 31°C Lo 21°C | Hi 28°C Lo 18°C | Hi 23°C Lo 12°C | Hi 16°C Lo 7°C | Hi 12°C Lo 4°C |
| 12 km/h | 12 km/h | 12 km/h | 11 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 8 km/h | 10 km/h | 11 km/h | 11 km/h |
| 130 mm | 144 mm | 138 mm | 138 mm | 119 mm | 120 mm | 134 mm | 142 mm | 145 mm | 100 mm | 133 mm | 162 mm |
| 72% | 75% | 73% | 71% | 72% | 69% | 70% | 69% | 70% | 69% | 69% | 75% |
| 42% | 47% | 44% | 36% | 37% | 34% | 39% | 37% | 35% | 32% | 36% | 47% |
| 1021 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1015 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1021 mb | 1021 mb |
| 23 | 20 | 23 | 23 | 22 | 18 | 17 | 20 | 23 | 27 | 24 | 23 |
| 7 | 8 | 8 | 7 | 9 | 12 | 14 | 11 | 7 | 5 | 6 | 8 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 |
| 2 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 2 |
| 190 | 153 | 173 | 208 | 205 | 218 | 203 | 208 | 219 | 228 | 214 | 179 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.